How Long Can You Keep Mangosteen in the Fridge?

Mangosteen, a tropical delight, is packed with health benefits due to its high content of vitamin C, fiber, and antioxidants. However, this exotic fruit has a significant drawback: it is highly perishable, especially in hot and humid tropical climates.

To extend the shelf life of mangosteen, refrigeration is the go-to method. But how long can mangosteen be refrigerated while maintaining its freshness?

**The Refrigeration Conundrum**

*How long can mangosteen be refrigerated? (Source: Sohu)*

Typically, mangosteen can be stored in the refrigerator for 5 to 7 days. To achieve optimal preservation, the refrigerator temperature should be set at 4-5°C, and the fruit should be placed in a sealed plastic bag or container. This helps reduce water loss and prevents bacterial and mold growth.

However, if the mangosteen is overripe, the storage time decreases significantly to just 2 to 3 days. Therefore, regularly checking on the fruit is essential to ensure it doesn’t spoil during refrigeration.

**The Perishability of Mangosteen**

Mangosteen is a water-rich and sugary fruit, making it highly susceptible to bacterial and mold infections if not stored properly. While the outer rind is thick, it is not enough to completely prevent water loss and microbial invasion. When exposed to air or high temperatures, the fruit quickly loses moisture, leading to withering or spoilage.

Additionally, if the mangosteen is bruised or cut, bacteria can easily enter and cause rapid deterioration.

**Effective Refrigeration Techniques for Mangosteen**

To prolong the lifespan of mangosteen in the refrigerator, consider the following:

**Choose Fresh Mangosteen:**
Selecting fresh mangosteen right from the start is crucial for long-term storage. Opt for fruits with intact rinds, bright colors, and no cracks or bruises. A sure sign of freshness is a green and firm stem. When gently pressed, the rind should be resilient and not too hard, indicating a juicy and ripe fruit.

*Choose fresh mangosteen for longer storage (Source: Shutterstock)*

**Don’t Wash Before Storing:**
Avoid washing the mangosteen immediately after purchase. Simply wipe it with a dry cloth if it’s dusty. Washing before refrigeration increases moisture, accelerating spoilage. Only wash the fruit just before consumption.

**Seal in a Bag or Container:**
After wiping the fruit, place it in a sealed plastic bag or container before putting it in the refrigerator. Sealing limits air exposure, reducing water loss and preventing the fruit from withering.

**Maintain Optimal Temperature:**
The ideal storage temperature for mangosteen is 4-5°C. At this temperature, enzyme activity is suppressed, minimizing nutrient breakdown and maintaining freshness. However, avoid extremely low temperatures as they can make the rind tough and affect the flavor.

**Regularly Check and Discard Spoiled Fruit:**
When storing mangosteen in the refrigerator, periodically inspect the fruit to ensure none have become bruised or spoiled. If you notice any signs of deterioration, promptly remove and discard the affected fruit to prevent it from affecting the others.

**Alternative Preservation Methods**

In addition to refrigeration, there are other methods to prolong the shelf life of mangosteen:

*Explore alternative preservation methods for mangosteen (Source: Sohu)*

**Freezing:**
For long-term preservation, consider freezing. Peel and deseed the mangosteen, then place the arils in a sealed bag or container before putting them in the freezer. This method can extend the storage life up to 2-3 months. Freezing may alter the texture, making the arils chewier. Nonetheless, frozen mangosteen is perfect for desserts or making ice cream.

**Vacuum Sealing:**
Vacuum sealing is an effective short-term preservation method. After peeling and segmenting the mangosteen, place the pieces in a vacuum bag, remove the air, and seal it. This technique prevents oxidation and maintains the fruit’s freshness for 1-2 days without significantly altering its texture and flavor.

*According to VTC News*